57038135 has 16 divisors (see below), whose sum is σ = 85335552. Its totient is φ = 35556000.

The previous prime is 57038131. The next prime is 57038141. The reversal of 57038135 is 53183075.

It is not a de Polignac number, because 57038135 - 2² = 57038131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57038131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73691 + ... + 74460.

It is an arithmetic number, because the mean of its divisors is an integer number (5333472).

Almost surely, 2^57038135 is an apocalyptic number.

57038135 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57038135 is a deficient number, since it is larger than the sum of its proper divisors (28297417).

57038135 is a wasteful number, since it uses less digits than its factorization.

57038135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148174.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 57038135 is about 7552.3595650631. The cubic root of 57038135 is about 384.9359200710.

The spelling of 57038135 in words is "fifty-seven million, thirty-eight thousand, one hundred thirty-five".